Dr McIntyre was appointed as consultant physician at East Sussex Healthcare Trust (ESHT) in 1995. He has held various clinical lead roles in Medicine including as Trust Medical Director for Strategy. He is an Hon. Clinical Reader in Medicine at BSMS and a Fellow of the Royal College of Physicians, European Society of Cardiology and Royal Society of Arts.
He has developed a nationally recognised integrated heart failure service with national and international publications, and has contributed to international and NICE guidelines. Dr McIntyre is a member of the South East Clinical Senate Council and is Chair of the NICE Quality Standards Advisory Committee.